package jdbc;

import java.sql.Connection;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入用户名：");
        String username = sc.nextLine();
        System.out.println("请输入密码：");
        String password = sc.nextLine();
        System.out.println("请输入昵称：");
        String nickname = sc.nextLine();
        System.out.println("请输入年龄：");
        int age = Integer.parseInt(sc.nextLine());

        try(Connection connection = DEUtil.getConnection()) {
            Statement statement = connection.createStatement();
            String sql = "INSERT INTO user(username,password,nickname,age) VALUES('"+username+"','"+password+"','"+nickname+"',"+age+")";
            int num = statement.executeUpdate(sql);
            System.out.println(num>0?"注册成功":"注册失败");
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

    }


}
